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Clean Water Act discharge permit · NPDES NCG160168

MAYMEAD MATERIALS (DENVER), Denver, NC: NPDES NCG160168 discharge permit, effluent exceedances, inspections, penalties

MAYMEAD MATERIALS (DENVER), held by Maymead Materials Inc, holds NPDES permit NCG160168. EPA’s file records it issued August 1, 2019 and expiring May 31, 2024.

MAYMEAD MATERIALS (DENVER), Denver, North Carolina: Coverage under a general permit NCG160168, held by Maymead Materials Inc; Industrial stormwater; Administratively continued (past its expiration date and still in force until reissued); issued August 1, 2019, term to May 31, 2024.

North Carolina holds 3,311 Industrial stormwater coverages of this permit type in EPA’s file; 847 were issued before NCG160168. Maymead Materials Inc holds 14 permits in North Carolina.

Other permits held by Maymead Materials Inc

Coverages issued nearest NCG160168

MAYMEAD MATERIALS (DENVER) among its neighbors

EPA’s permit file holds 22 discharge permits in the Lower Dutchmans Creek subwatershed (HUC 030501011304), NCG160168 among them. Its county holds 29, 0 of them major permits; NCG160168 is a minor permit.

Other permits in the Lower Dutchmans Creek subwatershed (HUC 030501011304)

What the register holds for MAYMEAD MATERIALS (DENVER): its NPDES ID, its permit type and status, its dates, its address in Denver, North Carolina. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES NCG160168.

Identity

Facility as filedMAYMEAD MATERIALS (DENVER)
Permittee as filedMaymead Materials Inc
NPDES IDNCG160168
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramIndustrial stormwater
IssuedAugust 1, 2019
Expiration dateMay 31, 2024
AddressDenver, NC 28037
SubwatershedLower Dutchmans Creek (HUC 030501011304)
SIC2951 – Asphalt Paving Mixtures And Blocks
Other EPA IDs (FRS)ICIS-AIR source NC0000003705500111

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES NCG160168.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES NCG160168.

Inspections

EPA’s inspection file holds no inspection for NPDES NCG160168.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES NCG160168.

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Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

The Maymead Materials (Denver) permit, NPDES ID NCG160168, is one of 20 storm water industrial permits in Lincoln County, and 40.0% of those 20 were issued before it. It also sits among 22 NPDES permits in the Lower Dutchmans Creek subwatershed, this one included. Among its Lincoln County peers, 5.0% carry a violation on file, while this permit itself has no pollutants under a numeric limit and no effluent exceedances.